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Lyrx [107]
3 years ago
5

Select the correct answer.

Physics
2 answers:
polet [3.4K]3 years ago
6 0

A car traveling south is 200 kilometers from its starting point after 2 hours. What is the average velocity of the car?

Choose: 100 kilometers/hour south

zzz [600]3 years ago
6 0

Answer:

100 kilometers/hour its d

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Quentin is playing baseball and is batting. He swings and hits the ball sending it flying to the outfield. Which is greater- the
Bess [88]

Answer:

The force of the ball on the bat is same as the force of the bat on the ball.  

Explanation:

A bat hits the ball and the ball moves to the out filed.

According to the Newton's third law, for every action there is an equal and opposite reaction.

The action and the reaction forces acts on the two different bodies but the magnitude of the force is same.  

As the ball is hitted by the bat, the bat exerts the force on the ball and the same force is exerted on the bat by the ball according to the Newton's third law.

So, the force of the ball on the bat is same as the force of the bat on the ball but the direction of force is opposite.  

5 0
3 years ago
When you have been swimming swimming and you come out of the pool, you may feel cold. Use your understanding of endothermic proc
Leona [35]

Explanation:

Edothermic process is the absorbtion of heat.

It is the opposite of exothermic process which is the release of energy. In edothermic process thermal energy is absorbed from the surrounding

4 0
3 years ago
Calculate the magnitude of the electric field at one corner of a square 2.42 m on a side if the other three corners are occupied
miv72 [106K]
5.70 x 10 -6 c - 2.42
7 0
3 years ago
which of the following is a major disadvantage of nuclear power A. high air pollution B. toxic waste materials C. we lack the te
vodomira [7]
The disposition of the toxic waste materials is the greatest problem
in the field of nuclear-generated electric power today.

Nuclear-generated electric power generates NO air pollution, and
we have the mature technology to use it widely.
4 0
4 years ago
The loudness of a sound will be determined by its
adoni [48]

Answer:

By its amplitude.

Explanation:

loudness is sound intensity & intensity depends on square of amplitude. for example higher the amplitude higher the intensity which means higher the loudness.

4 0
3 years ago
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